using UI.LuckyBox;
using FairyGUI;
using ET;
using System.Collections.Generic;
using System;
using UnityEngine;
using System.Collections;
using Live2D.Cubism.Rendering;
using DG.Tweening;

namespace GFGGame
{
    public class LuckyBoxController
    {
        private GComponent _com;
        // private UI_ComModel _comModel;
        private DressUpObjUI _dressUpObjUI;
        private DressUpObjUI _dressUpObjUI2;

        private LuckyBoxCfg _luckyBoxCfg;
        private const int _turnTime = 7;
        private int _bgIndex = 0;
        private int _modelIndex = 0;
        private List<DressUpObjUI> _dressUpObjUIs = new List<DressUpObjUI>(2);
        private ModelInfo[] modelInfos = new ModelInfo[2];

        private class ModelInfo
        {
            public CubismRenderController[] cubismModels;
            public List<SpriteRenderer> spriteRenderers = new List<SpriteRenderer>();
        }

        public LuckyBoxController(GComponent comModel)
        {
            _dressUpObjUI = new DressUpObjUI("SceneDressUp");
            _dressUpObjUI2 = new DressUpObjUI("SceneDressUp");

            _dressUpObjUIs.Add(_dressUpObjUI);
            _dressUpObjUIs.Add(_dressUpObjUI2);

            _com = comModel;
        }

        public void OnShown(int luckyBoxId)
        {
            _luckyBoxCfg = LuckyBoxCfgArray.Instance.GetCfg(luckyBoxId);
            _com.GetChild("loaMask").asLoader.url = ResPathUtil.GetBgImgPath(_luckyBoxCfg.bgResArr[_bgIndex]);
            InitDressUpObj();
            ChangeRes();

            Timers.inst.Remove(UpdateTime);
            if (_luckyBoxCfg.resArr.Length > 1 || _luckyBoxCfg.suitIdArr.Length > 1)
            {
                Timers.inst.Add(_turnTime, 0, UpdateTime);
            }
        }

        private void UpdateTime(object param)
        {
            _com.GetChild("loaMask").asLoader.url = ResPathUtil.GetBgImgPath(_luckyBoxCfg.bgResArr[_bgIndex]);
            _bgIndex = _bgIndex + 1 == _luckyBoxCfg.bgResArr.Length ? 0 : _bgIndex + 1;
            if (_luckyBoxCfg.resArr.Length > 0)
            {
                _modelIndex = _modelIndex + 1 == _luckyBoxCfg.resArr.Length ? 0 : _modelIndex + 1;
            }
            else
            {
                _modelIndex = _modelIndex + 1 == _luckyBoxCfg.suitIdArr.Length ? 0 : _modelIndex + 1;
            }

            if (_luckyBoxCfg.isAni == 0)
            {
                _com.GetTransition("t0").Play(ChangeRes);
            }
            else
            {
                HideModel();
                UpdateIndex();
                ChangeRes();
            }
        }

        private int _index = 0;

        private void ChangeRes()
        {
            UI_ComModel _comModel = UI_ComModel.Proxy(_com);

            UI_ComModelRes comRes = _comModel.m_comModelRes;
            _comModel.m_loaBg.url = ResPathUtil.GetBgImgPath(_luckyBoxCfg.bgResArr[_bgIndex]);
            if (_luckyBoxCfg.resArr.Length > 0)
            {
                int direction = _luckyBoxCfg.scaleArr[_modelIndex] >= 0 ? 1 : -1;
                float scale = _luckyBoxCfg.scaleArr.Length > 0 ? Math.Abs(_luckyBoxCfg.scaleArr[_modelIndex]) / 10000f : 1;
                comRes.m_loaRes.url = string.Format("ui://LuckyBox/{0}", _luckyBoxCfg.resArr[_modelIndex]);
                comRes.m_loaRes.SetPosition(_luckyBoxCfg.posArr[_modelIndex][0], _luckyBoxCfg.posArr[_modelIndex][1], 1);
                comRes.m_loaRes.SetScale(direction * scale, scale);
            }
            else if (_luckyBoxCfg.suitIdArr.Length > 0)
            {
                int direction = 1;
                if (_luckyBoxCfg.scaleArr.Length > 0)
                {
                    direction = _luckyBoxCfg.scaleArr[_modelIndex] >= 0 ? 1 : -1;
                }
                if (_luckyBoxCfg.isAni == 0)
                {
                    _comModel.m_loaMask.visible = true;
                    SuitCfg suitCfg = SuitCfgArray.Instance.GetCfg(_luckyBoxCfg.suitIdArr[_modelIndex]);
                    comRes.m_loaRes.url = ResPathUtil.GetDressUpPath(suitCfg.aniRes);
                    float scale = _luckyBoxCfg.scaleArr.Length > 0 ? Math.Abs(_luckyBoxCfg.scaleArr[_modelIndex]) / 10000f : 1;
                    comRes.m_loaRes.SetScale(direction * scale, scale);
                    comRes.m_loaRes.SetPosition(_luckyBoxCfg.posArr[_modelIndex][0], _luckyBoxCfg.posArr[_modelIndex][1], 1);
                }
                else
                {
                    _comModel.m_loaMask.visible = false;
                    comRes = (_index == 0 ? _comModel.m_comModelRes : _comModel.m_comModelRes2);
                    int scale = _luckyBoxCfg.scaleArr.Length > 0 ? Math.Abs(_luckyBoxCfg.scaleArr[_modelIndex]) / 10000 : 100;
                    _comModel.m_loaMask.alpha = 1;
                    comRes.m_loaRes.url = "";
                    _dressUpObjUIs[_index].UpdateWrapper(comRes.m_holder);
                    comRes.m_holder.SetPosition(_luckyBoxCfg.posArr[_modelIndex][0], _luckyBoxCfg.posArr[_modelIndex][1], 1);
                    _dressUpObjUIs[_index].ResetSceneObj(scale, false, false, null, false);
                    _dressUpObjUIs[_index].dressUpObj.PutOnSuitCfg(_luckyBoxCfg.suitIdArr[_modelIndex], true, new int[] { ConstDressUpItemType.BEI_JING }, false, false);
                    Timers.inst.StartCoroutine(DelayShowModel(direction));

                }
            }
            if (_luckyBoxCfg.isAni == 0)
            {
                _com.GetTransition("t1").Play();
            }
            UI_ComModel.ProxyEnd();
        }

        private IEnumerator DelayShowModel(int direction)
        {
            _dressUpObjUIs[_index].sceneObject.transform.localScale = Vector3.zero;

            // 未加载到live2D之前，不做显示
            while (!InitModel(_index))
            {
                yield return new WaitForEndOfFrame();
            }

            int scale = _luckyBoxCfg.scaleArr.Length > 0 ? Math.Abs(_luckyBoxCfg.scaleArr[_modelIndex]) / 10000 : 100;
            _dressUpObjUIs[_index].sceneObject.transform.localScale = new Vector3(direction * scale, scale, scale);
            ShowModel();
        }

        public void OnHide()
        {
            DOTween.Kill("fade");
            _bgIndex = 0;
            _modelIndex = 0;
            _dressUpObjUI.dressUpObj.TakeOffAll();

            // 隐藏另一个模型
            if (_dressUpObjUIs[0].sceneObject != null)
            {
                _dressUpObjUIs[0].sceneObject.transform.localScale = Vector3.zero;
            }
            if (_dressUpObjUIs[1].sceneObject != null)
            {
                _dressUpObjUIs[1].sceneObject.transform.localScale = Vector3.zero;
            }

            UI_ComModel _comModel = UI_ComModel.Proxy(_com);
            _comModel.m_comModelRes.m_loaRes.url = "";
            UI_ComModel.ProxyEnd();
            Timers.inst.Remove(UpdateTime);
        }

        public void Dispose()
        {
            if (_dressUpObjUI != null)
            {
                _dressUpObjUI.Dispose();
                _dressUpObjUI = null;
            }

            if (_dressUpObjUI2 != null)
            {
                _dressUpObjUI2.Dispose();
                _dressUpObjUI2 = null;
            }

            _dressUpObjUIs.Clear();
        }

        private void UpdateIndex()
        {
            _index ^= 1;
        }
        private bool InitModel(int index)
        {
            if (_dressUpObjUIs[index].sceneObject == null)
            {
                return false;
            }

            Transform model = _dressUpObjUIs[index].sceneObject.transform.Find("Role");
            modelInfos[index].cubismModels = model.GetComponentsInChildren<CubismRenderController>();
            modelInfos[index].spriteRenderers = new List<SpriteRenderer>(model.GetComponentsInChildren<SpriteRenderer>());
            return modelInfos[index].cubismModels.Length > 0;
        }

        private void ShowModel()
        {
            ChangeModelAlphaAnim(_index, 0, 1);
        }

        private void HideModel()
        {
            InitModel(_index);
            ChangeModelAlphaAnim(_index, 1, 0);
        }

        private void ChangeComResLayer()
        {
            UI_ComModel _comModel = UI_ComModel.Proxy(_com);
            int index = _comModel.target.GetChildIndex(_comModel.m_comModelRes.target);
            int index2 = _comModel.target.GetChildIndex(_comModel.m_comModelRes2.target);
            _comModel.target.SetChildIndex(_comModel.m_comModelRes.target, index2);
            _comModel.target.SetChildIndex(_comModel.m_comModelRes2.target, index);

            UI_ComModel.ProxyEnd();
        }

        private void ChangeModelAlpha(int index, float value)
        {
            if (modelInfos[index].cubismModels == null)
            {
                return;
            }

            for (int j = 0; j < modelInfos[index].cubismModels.Length; j++)
            {
                modelInfos[index].cubismModels[j].Opacity = value;
            }

            for (int i = 0; i < modelInfos[index].spriteRenderers.Count; i++)
            {
                if (modelInfos[index].spriteRenderers[i] == null)
                {
                    modelInfos[index].spriteRenderers.RemoveAt(i);
                    continue;
                }
                Color color = modelInfos[index].spriteRenderers[i].color;
                color.a = value;
                modelInfos[index].spriteRenderers[i].color = color;
            }
        }

        private void ChangeModelAlphaAnim(int index, float start, float end, Action action = null)
        {
            Ease ease = start < end ? Ease.InQuad : Ease.OutQuad;
            DOTween.To(() => start, (value) =>
            {
                ChangeModelAlpha(index, value);
            }, end, 0.6f).SetEase(ease).OnComplete(() =>
            {
                action?.Invoke();
            }).SetAutoKill().SetId("fade");
        }

        private void InitDressUpObj()
        {
            modelInfos[0] = new ModelInfo();
            modelInfos[1] = new ModelInfo();

            UI_ComModel _comModel = UI_ComModel.Proxy(_com);
            _dressUpObjUI.UpdateWrapper(_comModel.m_comModelRes.m_holder);
            _dressUpObjUI2.UpdateWrapper(_comModel.m_comModelRes2.m_holder);

            UI_ComModel.ProxyEnd();
        }
    }
}